sacroiliac joint surface的意思|示意

Objective To explore the precise morphology of the sacroiliac joint surface with computer aid image analysis.

目的用计算机辅助图像分析测量骶髂关节面的解剖形态。

Results The height of any point on the surface was evaluated, and it was found that two sides of the sacroiliac joint surface showed reciprocal convexities or elevations.

结果通过测量获得骶髂关节面上任意点的高度，发现骶髂关节两侧关节面呈一种类似齿轮样相互咬合与滑槽轨迹相结合的关节面形态。

Conclusion the density of the bones are directly related with the strains. So the strain distribution on the sacroiliac joint surface is similar to the ct value distribution.

结论人体骨的密度与其所受到的应力直接相关，以此可推测骶髂关节面应力分布应该呈相似的分布特点。

Objective To study the influence of excision of sacrum through the superior and inferior margins of the 1st to 3rd posterior sacral foramina on area of sacroiliac joint surface.

目的研究经第1~3骶后孔上、下缘水平切除骶骨对骶髂关节面面积的影响。

Results Sacroiliac joint tuberculosis often involved unilateral joint , manifested itself as blurred articular surface and widened joint space.

结果骶髂关节结核常为单侧发病，表现为关节面模糊，关节间隙增宽。

Methods Loads were on the superior surface of the sacrum of the TDFEM and supporting on the ischial tubercle to imitate the SSS and calculated the stress on the surface of sacroiliac joint.

方法建立骶髂关节与骨盆三维有限元模型，且骶骨上面加载，双侧坐骨结节为支撑点，分析骶髂关节面的应力分布特点。